| article html file updated | 1 September 2025 21:57 CEST | Update | https://www.mdpi.com/2077-0383/10/4/820 |
| article html file updated | 25 July 2022 03:52 CEST | Update | N/A |
| article html file updated | 25 February 2021 11:19 CET | Update | N/A |
| article pdf uploaded. | 25 February 2021 11:18 CET | Updated version of record | https://www.mdpi.com/2077-0383/10/4/820/pdf |
| article xml uploaded. | 25 February 2021 11:18 CET | Update | https://www.mdpi.com/2077-0383/10/4/820/xml |
| article xml file uploaded | 25 February 2021 11:18 CET | Update | N/A |
| article html file updated | 22 February 2021 07:50 CET | Original file | N/A |
| article pdf uploaded. | 22 February 2021 07:49 CET | Updated version of record | https://www.mdpi.com/2077-0383/10/4/820/pdf-vor |
| article xml uploaded. | 22 February 2021 07:49 CET | Update | N/A |
| article xml file uploaded | 22 February 2021 07:49 CET | Original file | N/A |
| article pdf uploaded. | 17 February 2021 16:00 CET | Version of Record | https://www.mdpi.com/2077-0383/10/4/820/pdf-vor |
